한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)
- 한국소성가공학회 2005년도 추계학술대회 논문집
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- Pages.109-112
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- 2005
마찰용접에 의해 유동부를 갖는 용접부 형상의 마찰용접해석
Friction Welding Analysis of Welding Part Shape with Flow Gallery by Friction Welding
- 발행 : 2005.10.01
초록
Friction welding is welding method to use frictional heat of two material. A defect of friction welding is that create flash. The flash is part that must have cut after welding finished. But the welding part with flow gallery by friction welding can't cut flash. Therefore the welding part with flow gallery was designed with no effect in flow. In this research, decide the welding shape parameter of welding part with flow gallery and do friction welding analysis. In friction welding analysis, must input necessary S-S curve, friction coefficient by temperature change, upset pressure, RPM etc. According to analysis result, decided the optimal shape of welding part with no effect in flow.